Home / 43,632.43-65,547.06-26,114.56

Finding the Fourth Proportional to 43,632.43, 65,547.06 and 26,114.56

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Solution

The fourth proportional to 43,632.43, 65,547.06 and 26,114.56 is: 39,230.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,632.43 : 65,547.06 = 26,114.56 : x
  2. Step 2: Convert to fraction form
    43,632.43/65,547.06 = 26,114.56/x
  3. Step 3: Cross multiply
    43,632.43x = 65,547.06 × 26,114.56
  4. Step 4: Simplify right side
    43,632.43x = 1,711,732,631.19
  5. Step 5: Solve for x
    x = 1,711,732,631.19/43,632.43
  6. Step 6: Final answer
    x = 39,230.74

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.